Question

怎样设置不让devexpress 的 gridview默认选中第一行

Answer 1

procedure Tf_BaseData.DoRefreshData;
var
Recno: Integer;
begin
if qryDetail.IsEmpty
then qryDetail.Requery()
else begin
Recno := qryDetail.RecNo;
qryDetail.Requery;
if qryDetail.RecordCount >= Recno
then qryDetail.RecNo := Recno
else qryDetail.Last;
end;
end;

设置 Recno值就可以了

Answer 2

gridView.ClearSelection();

Answer 3

gridview1.SelectedIndex = 4;

追问

0.0.那怎样不让他有默认选中的呢？

追答

gridview1.SelectedIndex = -1